Fire pit



FIG. 1 is a top isometric view of my new design for a fire pit;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view. 

The ornamental design for a fire pit, as shown and described. 